You won't be able to truly tell unless you ask the faculty.
However, you can infer whether they are ward based by looking at the GME. If the teaching is done in a hospital with residents, it is ward based. For the Las Cruces hub, there are three residency programs that are in the network which are important for 3rd year: internal medicine, psychiatry, family medicine. So if you look at the 3rd year academic calendar there are two months internal medicine, one month psychiatry, and two months family medicine (included geriatric month as extra month). This means at least 5 months (2+1+2) out of the 9 will be ward based. However, I could be assume to little or too much in terms of GME. I can't guarantee that 5 months with be with GME. It could just as well be 3 months. GME are also still being put into place and so the amount of ward based months could increase.
Remember that each hub is different in terms of what they have to offer. Try to research the hospitals and see what you can find in terms of clinical education.